153202212201323 has 4 divisors (see below), whose sum is σ = 153436825084368. Its totient is φ = 152967599318280.

The previous prime is 153202212201319. The next prime is 153202212201377. The reversal of 153202212201323 is 323102212202351.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153202212201323 - 2² = 153202212201319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153202212204323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117306440543 + ... + 117306441848.

It is an arithmetic number, because the mean of its divisors is an integer number (38359206271092).

Almost surely, 2^{153202212201323} is an apocalyptic number.

153202212201323 is a deficient number, since it is larger than the sum of its proper divisors (234612883045).

153202212201323 is an equidigital number, since it uses as much as digits as its factorization.

153202212201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234612883044.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 153202212201323 its reverse (323102212202351), we get a palindrome (476304424403674).

The spelling of 153202212201323 in words is "one hundred fifty-three trillion, two hundred two billion, two hundred twelve million, two hundred one thousand, three hundred twenty-three".